Nicholas Gatz, M.D.
NPI 1063647527 · Family Medicine Physician · Merriam, KS
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Gatz, M.D. is a Family Medicine Physician provider in Merriam, KS (NPI 1063647527).
Provider details
- NPI number
- 1063647527
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 04-35877 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,047 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 204 | $118 |
| Hemoglobin A1c Level83036 | 192 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 186 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 183 | $83 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 180 | $17 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 173 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 282 | 81 |
| Amlodipine Besylate | 272 | 75 |
| Lisinopril | 208 | 57 |
| Losartan Potassium | 176 | 52 |
| Tamsulosin Hcl | 138 | 42 |
| Pantoprazole Sodium | 134 | 39 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,316 across 141 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-27
- Last updated
- 2021-05-06
- Certified
- 2021-04-08
Frequently asked questions
- What is Nicholas Gatz's NPI number?
- Nicholas Gatz's National Provider Identifier (NPI) is 1063647527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Gatz's specialty?
- Nicholas Gatz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Gatz located?
- Nicholas Gatz's practice location on file with NPPES is 8800 W 75th St, Merriam, KS 66204-2205.
- What is Nicholas Gatz's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Gatz is (913) 722-4240.
- Does Nicholas Gatz accept Medicare?
- Nicholas Gatz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Gatz's NPI active?
- Yes — Nicholas Gatz's NPI (1063647527) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.